Accession number: 86.200.7498; Attribution to Jackson based on the photonegative's inclusion in the History Colorado William Henry Jackson Collection.; History Colorado.; Condition: masked, ink, scratched.; Formerly Jackson 10681; Number: "10681" and "010646" inked on original print and reproduce on copy negative.; Title inked on original print and reproduced on copy negative.; Title on envelope for negative reads: "Selkirks."; R7201037426